ABB REL 501-C1 2.5 Technical Reference Manual page 40

28
Technical data
Table 19: Electromagnetic compatibility for RS485 interface
Test
1 MHz burst disturbance
Electrostatic discharge
Direct application
Fast transient disturbance
Surge immunity test
Power frequency immunity test
Power frequency magnetic field test 1000 A/m, 3 s
Radiated electromagnetic field dis-
turbance
Radiated electromagnetic field dis-
turbance
Radiated electromagnetic field dis-
turbance
Conducted electromagnetic field
disturbance
Radiated emission
Conducted emission
Table 20: Insulation
Test
Dielectric test
Impulse voltage test
Insulation resistance
Table 21: CE compliance
Test
Immunity
Emissivity
Low voltage directive
Type test values
1 kV
Air 8 kV
Contact 6kV
1kV
1 kV, 1.2/50 μ s
high energy
150-300 V,
50 Hz
10 V/m, 80-1000 MHz
10 V/m, 80-1000 MHz,
1.4-2.0 GHz
35V/m,
26-1000 MHz
10 V, 0.15-80 MHz
30-1000 MHz
0.15-30 MHz
Type test values
2.0 kVAC, 1 min.
5 kV, 1.2/50 μ s, 0.5 J
>100 M Ω at 500 VDC
According to
EN 61000-6-2
EN 61000-6-4
EN 50178
Chapter 2
Reference standards
IEC 60255-22-1, Class II
IEC 60255-22-2, Class III
IEC 60255-22-4, Class B
IEC 60255-22-5
IEC 60255-22-7, Class A
IEC 61000-4-8, Class V
IEC 60255-22-3
IEC 61000-4-3, Class III
IEEE/ANSI C37.90.2
IEC 60255-22-6
IEC 60255-25
IEC 60255-25
Reference standard
IEC 60255-5
General